diff --git a/docs/ABOUT.md b/docs/ABOUT.md index 3e8eb88f8..537d20a48 100644 --- a/docs/ABOUT.md +++ b/docs/ABOUT.md @@ -1,35 +1,17 @@ +[Java](https://go.java/index.html) is among the most popular available programming languages, thanks to its versatility and compatibility. +It is widely used for software development, mobile applications and developing larger systems. -[Java](https://en.wikipedia.org/wiki/Java_(programming_language)) is a general-purpose computer programming language that is: - 1. [Concurrent](https://en.wikipedia.org/wiki/Concurrent_computing) - 2. [Class-Based](https://en.wikipedia.org/wiki/Class-based_programming) - 3. [Object-Oriented](https://en.wikipedia.org/wiki/Object-oriented_programming) +Java was born in 1995 and is maintained by [Oracle](https://www.oracle.com/index.html). +Despite the fact that it isn't as young as some of the fresh languages out there, Java is still really popular. +It was designed to be fast, secure, reliable, beginner-friendly and highly portable. +This portability perk exists because Java is executed on a cross-platform compatible [Java Virtual Machine - JVM](https://en.wikipedia.org/wiki/Java_virtual_machine). +Android apps are also developed using Java, since the [Android Operating System](https://en.wikipedia.org/wiki/Android_(operating_system)) runs on a Java language environment. -Java applications are typically compiled to [bytecode](https://en.wikipedia.org/wiki/Bytecode) that can run on any [Java virtual machine](https://en.wikipedia.org/wiki/Java_virtual_machine) (JVM) regardless of computer architecture. +The Java community is huge! +GitHub for example has over 1.5 million Java projects. +It's also worth mentioning that Java has the second largest community in [StackOverflow](https://stackoverflow.com/questions/tagged/java)! +This is important because the larger a programming language community is, the more support you'd be likely to get. -The primary goals kept in mind during the making of the language were: +Java also has a powerful and well-designed set of built-in [APIs - Application Programming Interfaces](https://docs.oracle.com/javase/8/docs/api/), which can be used for various activities like Database connection, networking, I/O, XML parsing, utilities, and much more. - - It must be simple, object-oriented, and familiar. - - It must be robust and secure. - - It must be architecture-neutral and portable. - - It must execute with high performance. - - It must be interpreted, threaded, and dynamic. - -The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them. - -## Why Learn Java? - -- JAVA IS EVERYWHERE. -It is one of the most sought after programming languages. -It is a standard for enterprise software, web-based content, games and mobile apps, as well as the [Android operating system](https://developer.android.com/index.html). - -- [Write once, run anywhere](https://en.wikipedia.org/wiki/Write_once,_run_anywhere) policy: Programs written in Java are compiled into machine-independent bytecodes, so it can run on any Java platform. -Basically, Java is [Platform Independent](https://en.wikipedia.org/wiki/Cross-platform#Platform-independent_software) - -- Java has rich APIs: -Java has built-in [application programming interfaces](https://en.wikipedia.org/wiki/Application_programming_interface) (APIs) for I/O, networking, data structures, concurrency, and many other functions. -Standard libraries can be supplemented by open source libraries like Apache Commons, Google Guava, Netty and others. - -- Standardization: -If you need to write a web/enterprise app, or you need data persistence or you need to do cryptography, no problem! -Java is all you require. -There are many standard tools/practices that extend the Java ecosystem, thanks to the [Java Community Process](https://www.jcp.org/en/introduction/overview) (JCP)! +From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, [Java is everywhere](https://en.wikipedia.org/wiki/Write_once,_run_anywhere)!